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I1604

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Wattmeter I1604 (I 1604, I-1604)
 
I1604 wattmeter designed to measure active power in three-phase circuits of 50Hz, 60Hz, 400Hz with non-uniform load phases.
Dimensions - 120h120h195mm.
Accuracy class - 2.5.
Resistant to shaking, vibration, shock-resistant.
 
Technical characteristics of the devices wattmeters I1604:
 
The main parameters of the devices listed in Table 1.
Accuracy class instruments wattmeter I1604 - 2.5.
Scale length - 185 mm and the angle of the scale - 230.
Settling time of the mobile device wattmeter I1604 - not more than 3s.
Rated power factor sosφ = 1.
 
Table 1
Rated current, A
The final value of the instrument measuring range wattmeter I1604, kW, rated voltage, V
127V
220
380
5A
10A
30A
30A
50A
75A
100A
150 A
200A
300A
400A
600A
1kW
2kW
4kW
6kW
10kW
15kW
20kW
30kW
40kW
60kW
80kW
120kW
2kW
4kW
8kW
12kW
20kW
30kW
40kW
60kW
80kW
120kW
150kW
250kW
3kW
6kW
12kW
69kW
30kW
50kW
60kW
100kW
120kW
200kW
250kW
400kW
750A
150kW
300kW
500kVt
800A
150kW
300kW
500kVt
1000 A
200kW
400kW
600kVt
1500 A
300kW
600kVt
1000kVt
2000A
400kW
800kVt
1200kVt
3000A
600kVt
1200kVt
2000kW
4000A
800kVt
1500 kW
1500 kW
5000A
1000kVt
2000kW
3000kVt
6000A
1200kVt
2500kVt
4000kVt
5A
0.15 kW-0-1kW
0.3 kW, 2 kW 0
0.5 kW-0-3kW
10A
0.3 kW, 2 kW 0
0.6 kW-0-4kW
1kW-0-6kW
20A
0.6 kW-0-4kW
1.2 kW-0-8kW
2kW-0-12kW
30A
1kW-0-6kW
2kW-0-12kW
3kW-0-20kW
50A
1.5 kW-0-10kW
3kW-0-20kW
5kW-0-30kW
75A
2.5 kW-0-15kW
5kW-0-30kW
8kW-0-50kW
100A
3kW-0-20kW
6kW-0-40kW
10kW-0-60kW
150 A
5kW-0-30kW
10kW-0-60kW
15kW-0-100kW
200A
6kW-0-40kW
12kW-0-80kW
20kW-0-120kW
300A
10kW-0-60kW
20kW-0-120kW
30kW-0-200kW
400A
12kW-0-80kW
25kW-0-150kW
40kW-0-250kW
600A
20kW-0-120kW
40kW-0-250kW
60kW-0-400kW
750A
25kW-0-150kW
50kW-0-300kW
80kW-0-500kVt
800A
25kW-0-150kW
50kW-0-300kW
80kW-0-500kVt
1000 A
30kW-0-200kW
60kW-0-400kW
100kW, 0-600kVt
1500 A
50kW-0-300kW
100kW, 0-600kVt
150kW, 0-1000kVt
2000A
60kW-0-400kW
120kW, 0-800kVt
200kW, 0-1200kVt
3000A
100kW, 0-600kVt
200kW, 0-1200kVt
300kW, 0-2000kW
4000A
120kW, 0-800kVt
250kW-0-1500 kW
400kW, 0-2500kVt
5000A
150kW, 0-1000kVt
300kW, 0-2000kW
500kVt-0-3000kVt
6000A
200kW, 0-1200kVt
400kW, 0-2500kVt
600kVt-0-4000kVt
 
Switching the instrument wattmeter I1604 in parallel circuits:
- With a nominal voltage of 127V and 220V direct;
- With a nominal voltage of 380V - direct or via a voltage transformer 380V/127V (only for the frequency 50 Hz);
Switching on the appliance power meter in successive chains of I1604 - via current transformers with secondary winding to 5A or 1A and a current transformer with a secondary winding on 5A.
The change of reading due to the deviation from nominal frequency ± 10%, not exceeding 0.8 value permissible basic error;
- With deviation from the nominal voltage of ± 20% - does not exceed the permissible basic error;
- Rejecting an ambient temperature of 10 K per normal - does not exceed ± 1,2%;
- Under the influence of an external magnetic field of 400 A / m - not exceed 0.4 value permissible basic error.
Overall dimensions wattmeter I1604 - 120x120x195mm.
Weight - 2.7 kg.
MTBF unit wattmeter I1604 - not less than 24 000 hours.

Photos I1604

I1604 front view (scale).
I1604 front view (scale).
I1604 side view (casing depth).
I1604 side view (casing depth).
I1604 rear view (connection).
I1604 rear view (connection).


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